What absorbs at 578 cm⁻¹ in an FTIR spectrum?
Et bånd nær 578 cm⁻¹ kan peke på flere funksjonelle grupper. Nedenfor er de mest sannsynlige tildelingene, rangert etter hvor mye publiserte bevis som støtter hver — hver enkelt sporbar til litteratur (DOI) og kryssvalidert mot våre 130 000+ referansespektre og kunnskapsgraf.
Backed by 8 cited sources
Mulige funksjonelle gruppe-tilordninger
| Funksjonell gruppe | Støttende fakta | Siterte kilder | Toppkonfidens |
|---|---|---|---|
| Alkyl C-H | 2 | 2 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
| Silicon (Si) | 1 | 1 | 1.0 |
| Siloxane (Si-O-Si) | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 1 | 1.0 |
| Metal oxygen | 1 | 1 | 0.9 |
| Carboxyl (COOH) | 1 | 1 | 0.9 |
| Phosphate (PO4) | 1 | 1 | 0.8 |
Rangeringen gjenspeiler akkumulert litteraturbevis, ikke en enkelt autoritativ regel. Bekreft alltid mot prøvekonteksten din.
Litteratur bak disse tilordningene
-
konfidens 1.0
“The bands at 475 was ascribed to CuO cm-1 Fe3+ O2vibration, whereas that at 578 corresponding to the and bonds stretching in the FeO 4 Page 5/33 tetrahedron (Hao et al.”
Bousalah 等 - 2022 - Enhanced reactivity of the CuO-Fe2O3 intimate hete DOI: 10.21203/rs.3.rs-1276158/v1 -
Alkene (C=C) konfidens 1.0
“The -CH=CH2 characteristic absorption peak -CH=CH stretching vibration peak of Fe-Ois 578 The characteristic absorption 2 cm-1 at 1630 cm-1 of the synthesized monomer GMA disappeared after the preparation of the peak at 1630 of the synthesi”
Design and Preparation of Imidazole Ionic Liquid-Based Magnetic Polymers and Its Adsorption on Sunset Yellow Dye DOI: 10.3390/ma15072628 -
konfidens 1.0
“Si or Al, symmetric stretching vibration of CO at about 2 cm-1, 873 symmetrically stretching vibration of Si-O at 698 cm-1,bendingvibrationofSi-O-Alat578cm-1 andin-plane cm-1 bending vibration of Si-O-Si and O-Si-O at 453 respectively as in”
Meng 等 - 2021 - Effects of load types and critical molar ratios on DOI: 10.1515/rams-2021-0019 -
Silicon (Si) konfidens 1.0
“The Si2843 777 2922 1146 2978 1032 3753 3461 578 cm-1 O-Si bending mode appears at 446 (435) [49].”
Rangelova 等 - 2011 - MethylcelluloseSiO2 hybrids sol-gel preparation DOI: 10.2478/s11532-010-0123-y -
Hydroxyl (O-H) konfidens 1.0
“2 cm-1 cm-1 obtained for the data acquired from DSC or FTIR 681.8 (C-Cl stretching), 577.6 (O-H bending (Table 2).”
Principal component and cluster analyses as supporting tools for co-crystals detection DOI: 10.1007/s10973-017-6436-8 -
Alkyl C-H konfidens 1.0
“The correlation and (c), the FITR and NMR bands were strongly correlated with intensities of aromatic carbons with other factors were much XPS band at 577.6 eV that represents the signal of reduced higher than that of aliphatic carbons, whi”
A novel method of three-dimensional hetero-spectral correlation analysis for the fingerprint identification of humic acid functional groups for hexavalent chromium retention DOI: 10.1039/c7ra12146f -
Carboxyl (COOH) konfidens 0.9
“Explicit assignment in text.”
Jonynaite 等 - 2010 - Spectroscopic analysis of blue cobalt smalt pigmen DOI: 10.1016/j.vibspec.2009.12.005 -
konfidens 0.9
“Text: 'as(CF3) ... peaks at ... 578'”
Ramesh 和 Yi - 2009 - FTIR spectra of plasticized high molecular weight DOI: 10.1007/s11581-008-0279-z
Har du et spektrum med denne bånden?
Last opp FTIR-spektrumet ditt og få en full tolkningsrapport — topptilordninger med litteraturhenvisninger, bibliotekssøk og en konfidensvurdert beviskjede — på sekunder.
Tolk spektrumet mitt